Front Runner Grab-On Feet cargo carrying roof rack kits come in various sizes and easily mount to the Volkswagen Caddy/Cross Caddy's existing factory/OEM roof rails. This kit includes 4 clamping Grab-On Feet and a 1165mm(W) x 1156mm(L) Slimline II Tray.All Front Runner Rack Kits contain installation instructions, as well as all the components needed to mount the Slimline II Tray to your vehicle.All Front Runner Dometic racks are backed by a 5‑year warranty*The rubber padded stainless steel Grab-On Foot adjusts to fit factory rail diameters from 20mm (0.8'') to 45mm (1.8'') wide by using the appropriate clamp size.Three bracket sizes are included with each Grab-On Foot for use with different factory/OEM roof rail widths.NOTE: Not suitable for Flush mount factory rails.